31076100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 110222112

約数和(自身を除く): 79146012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 43, 44, 45, 50, 55, 60, 66, 73, 75, 86, 90, 99, 100, 110, 129, 132, 146, 150, 165, 172, 180, 198, 215, 219, 220, 225, 258, 275, 292, 300, 330, 365, 387, 396, 430, 438, 450, 473, 495, 516, 550, 645, 657, 660, 730, 774, 803, 825, 860, 876, 900, 946, 990, 1075, 1095, 1100, 1290, 1314, 1419, 1460, 1548, 1606, 1650, 1825, 1892, 1935, 1980, 2150, 2190, 2365, 2409, 2475, 2580, 2628, 2838, 3139, 3212, 3225, 3285, 3300, 3650, 3870, 4015, 4257, 4300, 4380, 4730, 4818, 4950, 5475, 5676, 6278, 6450, 6570, 7095, 7227, 7300, 7740, 8030, 8514, 9417, 9460, 9636, 9675, 9900, 10950, 11825, 12045, 12556, 12900, 13140, 14190, 14454, 15695, 16060, 16425, 17028, 18834, 19350, 20075, 21285, 21900, 23650, 24090, 28251, 28380, 28908, 31390, 32850, 34529, 35475, 36135, 37668, 38700, 40150, 42570, 47085, 47300, 48180, 56502, 60225, 62780, 65700, 69058, 70950, 72270, 78475, 80300, 85140, 94170, 103587, 106425, 113004, 120450, 138116, 141255, 141900, 144540, 156950, 172645, 180675, 188340, 207174, 212850, 235425, 240900, 282510, 310761, 313900, 345290, 361350, 414348, 425700, 470850, 517935, 565020, 621522, 690580, 706275, 722700, 863225, 941700, 1035870, 1243044, 1412550, 1553805, 1726450, 2071740, 2589675, 2825100, 3107610, 3452900, 5179350, 6215220, 7769025, 10358700, 15538050, 31076100]

約数ペア:

[(1, 31076100), (2, 15538050), (3, 10358700), (4, 7769025), (5, 6215220), (6, 5179350), (9, 3452900), (10, 3107610), (11, 2825100), (12, 2589675), (15, 2071740), (18, 1726450), (20, 1553805), (22, 1412550), (25, 1243044), (30, 1035870), (33, 941700), (36, 863225), (43, 722700), (44, 706275), (45, 690580), (50, 621522), (55, 565020), (60, 517935), (66, 470850), (73, 425700), (75, 414348), (86, 361350), (90, 345290), (99, 313900), (100, 310761), (110, 282510), (129, 240900), (132, 235425), (146, 212850), (150, 207174), (165, 188340), (172, 180675), (180, 172645), (198, 156950), (215, 144540), (219, 141900), (220, 141255), (225, 138116), (258, 120450), (275, 113004), (292, 106425), (300, 103587), (330, 94170), (365, 85140), (387, 80300), (396, 78475), (430, 72270), (438, 70950), (450, 69058), (473, 65700), (495, 62780), (516, 60225), (550, 56502), (645, 48180), (657, 47300), (660, 47085), (730, 42570), (774, 40150), (803, 38700), (825, 37668), (860, 36135), (876, 35475), (900, 34529), (946, 32850), (990, 31390), (1075, 28908), (1095, 28380), (1100, 28251), (1290, 24090), (1314, 23650), (1419, 21900), (1460, 21285), (1548, 20075), (1606, 19350), (1650, 18834), (1825, 17028), (1892, 16425), (1935, 16060), (1980, 15695), (2150, 14454), (2190, 14190), (2365, 13140), (2409, 12900), (2475, 12556), (2580, 12045), (2628, 11825), (2838, 10950), (3139, 9900), (3212, 9675), (3225, 9636), (3285, 9460), (3300, 9417), (3650, 8514), (3870, 8030), (4015, 7740), (4257, 7300), (4300, 7227), (4380, 7095), (4730, 6570), (4818, 6450), (4950, 6278), (5475, 5676)]